# Installing Icinga DB Web from Source

Please see the Icinga Web documentation on
[how to install modules](https://icinga.com/docs/icinga-web-2/latest/doc/08-Modules/#installation) from source.
Make sure you use `icingadb` as the module name. The following requirements must also be met.

### Requirements

* PHP ≥ 8.2
* MySQL or PostgreSQL PDO PHP libraries
* The following PHP modules must be installed: `cURL`, `dom`, `json`, `libxml`
* [Icinga DB](https://github.com/Icinga/icingadb) ≥ 1.4
* [Icinga Web 2](https://github.com/Icinga/icingaweb2) ≥ 2.12.5
* [Icinga PHP Library (ipl)](https://github.com/Icinga/icinga-php-library) ≥ 0.19.0
* [Icinga PHP Thirdparty](https://github.com/Icinga/icinga-php-thirdparty) ≥ 0.15.0

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